File download XLS - Angular 2 - Doesn't work correctly

this is my situation:

Service.ts

excelGeneration(filters) {

        var timestamp = new Date().getTime();

      /*  var options = this.setOptions();*/

        let headers = new Headers();

        headers.append('Accept', 'application/vnd.ms-excel');

        let options = new RequestOptions({ headers: headers, body: "", responseType: ResponseContentType.Blob });

        return this.http.post(AppSettings.BASEURL_LOCAL + 'esportacatalogo', filters, options).map(res => new Blob([res.blob()],{ type: 'application/vnd.ms-excel' }))

            .catch((error: any) => {

                this.handleError(error);

                return observableThrowError(error.statusText);

            }).finally(() => {

                this.hideLoader();

            });



    }

Component.ts

generaExcel(){

    let self = this;

    let filters = {};

     self.pageService.excelGeneration(filters).toPromise().then(response => {

       const url= window.URL.createObjectURL(response);

        window.open(url);

    });

  }

I'm expection, according with Back End, an excel with a message like "Hello World". Atm I'm just downloading an excel with this message "Response status code 200 OK".

Where I'm wrong? thanks

asked Nov 19 '18 at 14:23

Jamil89

55110

add a comment |

this is my situation:

Service.ts

excelGeneration(filters) {

        var timestamp = new Date().getTime();

      /*  var options = this.setOptions();*/

        let headers = new Headers();

        headers.append('Accept', 'application/vnd.ms-excel');

        let options = new RequestOptions({ headers: headers, body: "", responseType: ResponseContentType.Blob });

        return this.http.post(AppSettings.BASEURL_LOCAL + 'esportacatalogo', filters, options).map(res => new Blob([res.blob()],{ type: 'application/vnd.ms-excel' }))

            .catch((error: any) => {

                this.handleError(error);

                return observableThrowError(error.statusText);

            }).finally(() => {

                this.hideLoader();

            });



    }

Component.ts

generaExcel(){

    let self = this;

    let filters = {};

     self.pageService.excelGeneration(filters).toPromise().then(response => {

       const url= window.URL.createObjectURL(response);

        window.open(url);

    });

  }

I'm expection, according with Back End, an excel with a message like "Hello World". Atm I'm just downloading an excel with this message "Response status code 200 OK".

Where I'm wrong? thanks

asked Nov 19 '18 at 14:23

Jamil89

55110

add a comment |

this is my situation:

Service.ts

excelGeneration(filters) {

        var timestamp = new Date().getTime();

      /*  var options = this.setOptions();*/

        let headers = new Headers();

        headers.append('Accept', 'application/vnd.ms-excel');

        let options = new RequestOptions({ headers: headers, body: "", responseType: ResponseContentType.Blob });

        return this.http.post(AppSettings.BASEURL_LOCAL + 'esportacatalogo', filters, options).map(res => new Blob([res.blob()],{ type: 'application/vnd.ms-excel' }))

            .catch((error: any) => {

                this.handleError(error);

                return observableThrowError(error.statusText);

            }).finally(() => {

                this.hideLoader();

            });



    }

Component.ts

generaExcel(){

    let self = this;

    let filters = {};

     self.pageService.excelGeneration(filters).toPromise().then(response => {

       const url= window.URL.createObjectURL(response);

        window.open(url);

    });

  }

I'm expection, according with Back End, an excel with a message like "Hello World". Atm I'm just downloading an excel with this message "Response status code 200 OK".

Where I'm wrong? thanks

asked Nov 19 '18 at 14:23

Jamil89

55110

this is my situation:

Service.ts

excelGeneration(filters) {

        var timestamp = new Date().getTime();

      /*  var options = this.setOptions();*/

        let headers = new Headers();

        headers.append('Accept', 'application/vnd.ms-excel');

        let options = new RequestOptions({ headers: headers, body: "", responseType: ResponseContentType.Blob });

        return this.http.post(AppSettings.BASEURL_LOCAL + 'esportacatalogo', filters, options).map(res => new Blob([res.blob()],{ type: 'application/vnd.ms-excel' }))

            .catch((error: any) => {

                this.handleError(error);

                return observableThrowError(error.statusText);

            }).finally(() => {

                this.hideLoader();

            });



    }

Component.ts

generaExcel(){

    let self = this;

    let filters = {};

     self.pageService.excelGeneration(filters).toPromise().then(response => {

       const url= window.URL.createObjectURL(response);

        window.open(url);

    });

  }

I'm expection, according with Back End, an excel with a message like "Hello World". Atm I'm just downloading an excel with this message "Response status code 200 OK".

Where I'm wrong? thanks

angular rest api

asked Nov 19 '18 at 14:23

Jamil89

55110

asked Nov 19 '18 at 14:23

Jamil89

55110

asked Nov 19 '18 at 14:23

Jamil89

55110

asked Nov 19 '18 at 14:23

Jamil89

55110

asked Nov 19 '18 at 14:23

Jamil89

55110

add a comment |

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